Finite Group Databasebeta

#38787061

order25664
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC22⋊C4×C401 ⋊ C4
SylowC401 ⋊ #385

Subgroups

subgroupG/H
center, FrattiniC22C22×#13107944
commutator, socleC22×C401C22×C4
FittingC22⋊C4×C401C4
prime radicalC23×D401C22
cosocleC22×D401C23
hypercenterC22⋊C4#13107944
hypocenterC401#385
LCSG ▷ C22×C401 ▷ C401
UCSC1 ◁ C22 ◁ C22⋊C4

234 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 234 conjugacy classes of subgroups — too many to draw. Only its 64 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3208

Polycyclic presentation:

2^6,401|a^2=f,b^2=f,b^a=bd,c^a=ce,g^a=g^381,g^b=g^20,g^f=g^400

Conjugacy classes & character table

1028 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 1496);